Ключевые слова: abstract, architecture, built, cement, close up, closeup, concrete, construction, dam, daytime, deep, detail, ecology, electric, electricity, energy, engineering, environment, flow, force, foreground, gate, generate, generating, generation, great, hydroelectric, industrial, industry, linear, lines, nobody, plant, power, projects, pyrenees, reserve, reservoir, storage, structure, supply, texture, turbine,